Aman, T. R. S., & Santos, Y. T. P. (2014). Proposed guidelines for the development of an audiobook collection for the Quezon City Public Library. School of Library and Information Studies, University of the Philippines Diliman.
Παραπομπή σε μορφή Chicago (17η εκδ.)Aman, Theo Rafael S., και Yhna Therese P. Santos. Proposed Guidelines for the Development of an Audiobook Collection for the Quezon City Public Library. Quezon City: School of Library and Information Studies, University of the Philippines Diliman, 2014.
Παραπομπή σε μορφή MLA (9th εκδ.)Aman, Theo Rafael S., και Yhna Therese P. Santos. Proposed Guidelines for the Development of an Audiobook Collection for the Quezon City Public Library. School of Library and Information Studies, University of the Philippines Diliman, 2014.